If you can't get picture or sound from your TV or projector don't despair. Here are some debugging tips from our resident home theater pro.

LG 47LG90 TV less than 60 days old has an intermittent problem, happens about 1 in 3 times the TV is powered on. This is increasing by the day/week, as it was only about 1 in 10 times a couple of ...

I've had my Direct TV system for 2 months now and its given me no problems. Then I turn on my tv this evening to find that I'm getting no picture, but I am getting sound. It was working fine this ...